Improperly implemented option-field processing in the TCP/IP stack on Allen-Bradley L30ERMS safety devices v30 and earlier causes a denial of service. When a crafted TCP packet is received, the device reboots immediately.Referenceshttps://ics-cert.us-cert.gov/advisories/ICSA-18-172-02http://www.securityfocus.com/bid/104528
